JL Audio XD500/3 3 Ch. Class D System Amplifier, 500 W V2

The amazing XDv2 amplifiers have become best-sellers because they are much more than just "small amplifiers". 

XDv2 amplifiers achieve efficiency exceeding 80%, meaning they produce far less heat and strain on your vehicle's electrical system than a conventional, large amplifier would generate. This efficiency advantage, combined with state-of-the-art microelectronic components, allows us to use very compact unitary cast alloy heat sinks. XDv2's also deploy our Advanced Thermal Rollback System to completely eliminate annoying thermal shut-down events. The end result is outstanding audio performance and reliability in a compact amplifier that is easy to install in the tightest spaces.

Beneath every XDv2's removable control cover, you will find studio-grade signal processing with fully variable crossover filters. Also included are our noise-killing, highly flexible differential-balanced inputs with remote level control capabilities via the HD-RLC remote level control (optional). Also included is automatic turn-on capability (via signal sensing or DC-offset sensing) and a dual-range differential-balanced input section able to handle a wide range of input voltage levels.

Some might just see a small amplifier, but for those who appreciate great audio, XDv2's reveal something huge.

3-Channel Class D System Amplifier, 75 W x 2 @ 4 Ω + 300 W x 1 @ 2 Ω - 14.4V

This compact amplifier is ideal for a simple audiophile-grade, subwoofer / satellite system. With the XD500/3v2, you can drive a pair of quality component speaker systems with plenty of clean power, while also delivering a stout 300 W to your subwoofer system. The breakthrough that makes this much power possible in such a small chassis is our NexD™ switching design.

The XD500/3v2 includes a 12 dB / octave high-pass filter for its main channels, plus a variable slope low-pass filter for its subwoofer channel. Both filters offer continuously variable cutoff frequency selection from 50-500 Hz.

The XD500/3v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels. With the addition of an HD-RLC remote level control (sold separately), the amplifier's level can be directly controlled from the driver's seat.

This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.

TECHNICAL DATA:

RMS Power @ 14.4V75W x 2 @ 4Ω. 100W x 2 @ 2Ω. 200W x 1 @ 4Ω Bridged
180W x 1 @ 4Ω Sub Channel
240W x 1 @ 3Ω Sub Channel
300W x 1 @ 2Ω Sub Channel
Output Channels 3
Voltage 12V
Class D
Features NexD Switching
Advanced Rollback Protection
Differential Balanced Inputs
Fuse Rating 50A
Cable Gauge 4AWG
Amp Turn-On Signal Sensing
DC Offset
12V
Frequency Response 12-22kHz
10-1k Sub Channel
Signal-to-Noise Ratio 104dB
Filter High-Pass / Low-Pass
Controller HD-RLC (Sold Separately)
Input Channels 2 / 4
Input Type High Level / Low Level
Input Sensitivity Low Level 200mV-2V
Input Sensitivity High Level 800mV-8V
Height 5.2cm
Width 21.6cm
Depth 18cm